Results 51 to 60 of about 4,348 (251)
Chengshi guidao jiaotong yanjiu［Objective］ In the turnout section, the wheel-rail relationship of the rubber-tired metro vehicle is relatively special as it is the rubber tire that provides running support and the steel wheel that provides guidance.
DU Zixue +3 more
doaj +1 more source
Safety Science and Technology, EarlyView.ABSTRACT Effectively detecting the operational fatigue of miners can identify safety risks in mines. As the executors of auxiliary transportation in mines, the operational fatigue status of mining truck drivers deserves particular attention and detection.
Ying Chen +4 more
wiley +1 more source
Structural Concrete, EarlyView.Abstract The use of fiber reinforced concrete (FRC) in precast tunnel segments is among the most established and representative applications of this material. Over the past two decades, numerous tunnel linings were constructed with partial or total substitution of conventional steel reinforcement by fibers, this yielding to quantifiable benefits in ...
Vladimir Rusanov +4 more
wiley +1 more source
Looking for Trouble: Pre‐Intervention Monitoring in Human and AI Driver Training
Symbolic Interaction, EarlyView.We compare two types of situations involving monitoring of car driving: a driving instructor overseeing a trainee driver and a safety driver overseeing the performance of autonomous vehicle (AV) software. Our focus is on instances of monitoring that precede (1) interventions that are aborted before impacting the driving and (2) actual interventions on ...
Mathias Broth +2 more
wiley +1 more source
Wildlife Biology, EarlyView.As human‐modified landscape and climate changes proliferate, maintaining biodiversity and understanding the function and quality of available habitat is imperative. As anurans (frogs/toads) such as Pseudacris crucifer, can be an indicator species of habitat quality and ecosystem productivity, studying the anuran community in a mixed‐land use region ...
Brian C. Kron, Karen V. Root
wiley +1 more source
Analysis of Train Bus Circuit Topology for Vehicles with Third Rail Power Supply
机车电传动, 2013 Great sense to set a train bus circuit for metro vehicles was expounded, and bus circuit design methods of demostic three-rail metro vehicle projects was proposed. Through analysis of bus circuits, a design scheme of the third rail voltage was presented.
LIN Hao, CHEN Yong-yi, CAO Jun
doaj
Research on Speed Limit Protection System of Urban Rail Transit Engineering Equipment
机车电传动, 2020 Taking the project of metro network rail detection vehicle as an example, the speed limit protection mode of metro was studied. The principle, function, hardware composition and system protection level of adding speed limit protection system on the basis
Jianing DAI, Heliang HUANG, Chao YE
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Wildlife Biology, EarlyView.Exploration of new wildlife surveying methodologies that leverage advances in sensor technology and machine learning has led to tentative research into the application of seismology techniques. This, most commonly, involves the deployment of a footfall trap – a seismic sensor and data logger customised for wildlife footfall.
Benjamin J. Blackledge +4 more
wiley +1 more source
Research on Metro Vehicle Wheel Wear and Reprofiling Strategy
Chengshi guidao jiaotong yanjiuObjective Wheel wear directly affects the vibration environment of metro vehicles. Severe abnormal wear can lead to structural fatigue exceeding the limit, reducing the safety of train operation.
JIA Xiaoping +3 more
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Dynamic evaluation of elastic bar in track transition section of fast-metro system
Advances in Mechanical Engineering, 2019 In China, the rapid development of fast-metro system, along with many dynamic problems in track transition section, threatens the safe operation of the metro system.
Zhaowei Chen, Hui Fang
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